Trace number 2089468

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.1 1801.63

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-36_ext.xml
MD5SUM71c8f6299540dd7f6ebc9bea8a5cf1fe
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.51431
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.17/0.20	c Seed is 1551896849
0.17/0.20	c Constructing HOME/instance-2089468-1247730374.xml  with 3996 constraints
0.17/0.20	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089468-1247730374/watcher-2089468-1247730374 -o /tmp/evaluation-result-2089468-1247730374/solver-2089468-1247730374 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1551896849 HOME/instance-2089468-1247730374.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.06 2.01 2.00 4/72 14450
/proc/meminfo: memFree=1261344/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=18576 CPUtime=0
/proc/14450/stat : 14450 (runsolver) R 14448 14450 14008 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60100752 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14450/statm: 4644 284 249 26 0 2626 0

[startup+0.010877 s]
/proc/loadavg: 2.06 2.01 2.00 4/72 14450
/proc/meminfo: memFree=1261344/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=5356 CPUtime=0
/proc/14450/stat : 14450 (pcssolve) S 14448 14450 14008 0 -1 4194304 305 155 0 0 0 0 0 0 21 0 1 0 60100752 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14450/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101881 s]
/proc/loadavg: 2.06 2.01 2.00 4/72 14450
/proc/meminfo: memFree=1261344/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=5620 CPUtime=0.07
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 1121 822 0 0 7 0 0 0 18 0 1 0 60100752 5754880 730 996147200 134512640 135095119 4294956304 18446744073709551615 134838274 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 1405 730 378 142 0 359 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5620

[startup+0.301895 s]
/proc/loadavg: 2.06 2.01 2.00 4/72 14450
/proc/meminfo: memFree=1261344/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=5488 CPUtime=0.27
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 1122 822 0 0 27 0 0 0 19 0 1 0 60100752 5619712 698 996147200 134512640 135095119 4294956304 18446744073709551615 134615623 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 1372 698 378 142 0 326 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5488

[startup+0.701931 s]
/proc/loadavg: 2.06 2.01 2.00 4/72 14450
/proc/meminfo: memFree=1261344/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=5748 CPUtime=0.67
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 1176 822 0 0 67 0 0 0 23 0 1 0 60100752 5885952 752 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 1437 752 378 142 0 391 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5748

[startup+1.50201 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 14456
/proc/meminfo: memFree=1259352/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=7044 CPUtime=1.46
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 1465 822 0 0 146 0 0 0 25 0 1 0 60100752 7213056 976 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 1761 976 378 142 0 715 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7044

[startup+3.10115 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 14456
/proc/meminfo: memFree=1258200/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=7684 CPUtime=3.05
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 1750 822 0 0 305 0 0 0 25 0 1 0 60100752 7868416 1132 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 1921 1132 378 142 0 875 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7684

[startup+6.30145 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 14456
/proc/meminfo: memFree=1255576/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=10400 CPUtime=6.23
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 2609 822 0 0 622 1 0 0 25 0 1 0 60100752 10649600 1605 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 2600 1605 378 142 0 1554 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10400

[startup+12.702 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 14456
/proc/meminfo: memFree=1252888/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=11584 CPUtime=12.57
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 3141 822 0 0 1256 1 0 0 25 0 1 0 60100752 11862016 2137 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 2896 2137 378 142 0 1850 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11584

[startup+25.5012 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 14456
/proc/meminfo: memFree=1247832/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=16892 CPUtime=25.27
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 4810 822 0 0 2524 3 0 0 25 0 1 0 60100752 17297408 3036 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 4223 3036 378 142 0 3177 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 16892

[startup+51.1015 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 14456
/proc/meminfo: memFree=1236632/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=23344 CPUtime=50.64
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 6906 822 0 0 5059 5 0 0 25 0 1 0 60100752 23904256 4107 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14450/statm: 5836 4107 378 142 0 4790 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 23344

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 2.00 2/71 14457
/proc/meminfo: memFree=1474152/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=30396 CPUtime=101.43
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 9341 822 0 0 10136 7 0 0 25 0 1 0 60100752 31125504 6029 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 7599 6029 378 142 0 6553 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 30396

[startup+162.302 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 15325
/proc/meminfo: memFree=1455648/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=41480 CPUtime=161.39
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 12779 822 0 0 16121 18 0 0 25 0 1 0 60100752 42475520 7418 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 10370 7418 378 142 0 9324 0
Current children cumulated CPU time (s) 161.39
Current children cumulated vsize (KiB) 41480

[startup+222.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 15325
/proc/meminfo: memFree=1440736/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=44488 CPUtime=221.37
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 14110 822 0 0 22118 19 0 0 25 0 1 0 60100752 45555712 8749 996147200 134512640 135095119 4294956304 18446744073709551615 134637360 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 11122 8749 378 142 0 10076 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 44488

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15325
/proc/meminfo: memFree=1425440/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=58060 CPUtime=281.35
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 18005 822 0 0 28113 22 0 0 25 0 1 0 60100752 59453440 11619 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 14515 11619 378 142 0 13469 0
Current children cumulated CPU time (s) 281.35
Current children cumulated vsize (KiB) 58060

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15327
/proc/meminfo: memFree=1418976/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=58060 CPUtime=341.32
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 18455 822 0 0 34110 22 0 0 25 0 1 0 60100752 59453440 12069 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 14515 12069 378 142 0 13469 0
Current children cumulated CPU time (s) 341.32
Current children cumulated vsize (KiB) 58060

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15327
/proc/meminfo: memFree=1412960/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=58060 CPUtime=401.31
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 18889 822 0 0 40108 23 0 0 25 0 1 0 60100752 59453440 12503 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 14515 12503 378 142 0 13469 0
Current children cumulated CPU time (s) 401.31
Current children cumulated vsize (KiB) 58060

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15327
/proc/meminfo: memFree=1400736/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=58976 CPUtime=461.28
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 19523 822 0 0 46105 23 0 0 25 0 1 0 60100752 60391424 13137 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 14744 13137 378 142 0 13698 0
Current children cumulated CPU time (s) 461.28
Current children cumulated vsize (KiB) 58976

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15327
/proc/meminfo: memFree=1395616/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=77444 CPUtime=521.26
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 24502 822 0 0 52099 27 0 0 25 0 1 0 60100752 79302656 14019 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 19361 14019 378 142 0 18315 0
Current children cumulated CPU time (s) 521.26
Current children cumulated vsize (KiB) 77444

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15327
/proc/meminfo: memFree=1390560/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=79540 CPUtime=581.23
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 25399 822 0 0 58096 27 0 0 25 0 1 0 60100752 81448960 14916 996147200 134512640 135095119 4294956304 18446744073709551615 134607090 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 19885 14916 378 142 0 18839 0
Current children cumulated CPU time (s) 581.23
Current children cumulated vsize (KiB) 79540

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15327
/proc/meminfo: memFree=1384800/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=81368 CPUtime=641.22
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 26247 822 0 0 64093 29 0 0 25 0 1 0 60100752 83320832 15764 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 20342 15764 378 142 0 19296 0
Current children cumulated CPU time (s) 641.22
Current children cumulated vsize (KiB) 81368

[startup+702.302 s]

################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15327
/proc/meminfo: memFree=1365856/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=87108 CPUtime=821.15
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 28696 822 0 0 82082 33 0 0 25 0 1 0 60100752 89198592 18213 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 21777 18213 378 142 0 20731 0
Current children cumulated CPU time (s) 821.15
Current children cumulated vsize (KiB) 87108

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15327
/proc/meminfo: memFree=1359968/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=88812 CPUtime=881.11
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 29452 822 0 0 88078 33 0 0 25 0 1 0 60100752 90943488 18969 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 22203 18969 378 142 0 21157 0
Current children cumulated CPU time (s) 881.11
Current children cumulated vsize (KiB) 88812

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1354336/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=90508 CPUtime=941.1
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 30211 822 0 0 94075 35 0 0 25 0 1 0 60100752 92680192 19728 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 22627 19728 378 142 0 21581 0
Current children cumulated CPU time (s) 941.1
Current children cumulated vsize (KiB) 90508

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1333408/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1001.07
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 36773 822 0 0 100070 37 0 0 25 0 1 0 60100752 118358016 24241 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 24241 378 142 0 27850 0
Current children cumulated CPU time (s) 1001.07
Current children cumulated vsize (KiB) 115584

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1329632/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1061.04
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 37080 822 0 0 106067 37 0 0 25 0 1 0 60100752 118358016 24548 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 24548 378 142 0 27850 0
Current children cumulated CPU time (s) 1061.04
Current children cumulated vsize (KiB) 115584

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1325792/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1121.03
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 37368 822 0 0 112065 38 0 0 25 0 1 0 60100752 118358016 24836 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 24836 378 142 0 27850 0
Current children cumulated CPU time (s) 1121.03
Current children cumulated vsize (KiB) 115584

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1322336/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1181
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 37654 822 0 0 118062 38 0 0 25 0 1 0 60100752 118358016 25122 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 25122 378 142 0 27850 0
Current children cumulated CPU time (s) 1181
Current children cumulated vsize (KiB) 115584

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1318688/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1240.98
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 37935 822 0 0 124059 39 0 0 25 0 1 0 60100752 118358016 25403 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 25403 378 142 0 27850 0
Current children cumulated CPU time (s) 1240.98
Current children cumulated vsize (KiB) 115584

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1302240/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1300.96
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 38220 822 0 0 130057 39 0 0 25 0 1 0 60100752 118358016 25688 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 25688 378 142 0 27850 0
Current children cumulated CPU time (s) 1300.96
Current children cumulated vsize (KiB) 115584

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1300256/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1360.93
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 38492 822 0 0 136054 39 0 0 25 0 1 0 60100752 118358016 25960 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 25960 378 142 0 27850 0
Current children cumulated CPU time (s) 1360.93
Current children cumulated vsize (KiB) 115584

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1298016/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1420.91
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 38759 822 0 0 142051 40 0 0 25 0 1 0 60100752 118358016 26227 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 26227 378 142 0 27850 0
Current children cumulated CPU time (s) 1420.91
Current children cumulated vsize (KiB) 115584

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1296032/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1480.88
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 39028 822 0 0 148048 40 0 0 25 0 1 0 60100752 118358016 26496 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 26496 378 142 0 27850 0
Current children cumulated CPU time (s) 1480.88
Current children cumulated vsize (KiB) 115584

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1293984/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=115584 CPUtime=1540.86
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 39306 822 0 0 154045 41 0 0 25 0 1 0 60100752 118358016 26774 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 28896 26774 378 142 0 27850 0
Current children cumulated CPU time (s) 1540.86
Current children cumulated vsize (KiB) 115584

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1290720/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=149660 CPUtime=1600.83
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 48071 822 0 0 160038 45 0 0 25 0 1 0 60100752 153251840 27346 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 37415 27346 378 142 0 36369 0
Current children cumulated CPU time (s) 1600.83
Current children cumulated vsize (KiB) 149660

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1287392/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=150972 CPUtime=1660.81
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 48654 822 0 0 166035 46 0 0 25 0 1 0 60100752 154595328 27929 996147200 134512640 135095119 4294956304 18446744073709551615 134582115 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 37743 27929 378 142 0 36697 0
Current children cumulated CPU time (s) 1660.81
Current children cumulated vsize (KiB) 150972

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1284192/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=152272 CPUtime=1720.79
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 49235 822 0 0 172033 46 0 0 25 0 1 0 60100752 155926528 28510 996147200 134512640 135095119 4294956304 18446744073709551615 134637381 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 38068 28510 378 142 0 37022 0
Current children cumulated CPU time (s) 1720.79
Current children cumulated vsize (KiB) 152272

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15333
/proc/meminfo: memFree=1280800/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=153580 CPUtime=1780.77
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 49837 822 0 0 178029 48 0 0 25 0 1 0 60100752 157265920 29112 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 38395 29112 378 142 0 37349 0
Current children cumulated CPU time (s) 1780.77
Current children cumulated vsize (KiB) 153580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.6 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 15333
/proc/meminfo: memFree=1279776/2055920 swapFree=4192812/4192956
[pid=14450] ppid=14448 vsize=153976 CPUtime=1800.07
/proc/14450/stat : 14450 (pcs.small) R 14448 14450 14008 0 -1 4194304 50012 822 0 0 179959 48 0 0 25 0 1 0 60100752 157671424 29287 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14450/statm: 38494 29287 378 142 0 37448 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 153976

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.63
CPU time (s): 1800.1
CPU user time (s): 1799.59
CPU system time (s): 0.510922
CPU usage (%): 99.9155
Max. virtual memory (cumulated for all children) (KiB): 181124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.510922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50834
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 8623

runsolver used 2.47662 second user time and 5.67214 second system time

The end

Launcher Data 

Begin job on node55 at 2009-07-16 09:46:14
IDJOB=2089468
IDBENCH=59524
IDSOLVER=733
FILE ID=node55/2089468-1247730374
PBS_JOBID= 9521620
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-36_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089468-1247730374/watcher-2089468-1247730374 -o /tmp/evaluation-result-2089468-1247730374/solver-2089468-1247730374 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1551896849 HOME/instance-2089468-1247730374.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 71c8f6299540dd7f6ebc9bea8a5cf1fe
RANDOM SEED=1551896849

node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1261824 kB
Buffers:         86276 kB
Cached:         383060 kB
SwapCached:          0 kB
Active:         426100 kB
Inactive:       295016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:         263300 kB
Slab:            58076 kB
Committed_AS:   760960 kB
PageTables:       2144 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66372 MiB
End job on node55 at 2009-07-16 10:16:18